Vintage Mcintosh MR71 // Tube Tuner / Professionally Serviced And Aligned

SOLD , now part of a Private Collection

It's McIntosh. It's tube. It's beautiful. Need we say more?

Condition
9/10
Serial No.
68B43
Orig. MSRP
$399
Restoration
  • Comprehensive bench test
  • Installed LEDs
  • Aligned RF,IF and MPX
  • Cleaned tuning capacitor
  • Cleaned controls, switches, and internal electronics
  • Exterior detailed
Factory Specs

Type   Mono/Stereo Tuner

TUBE COMPLEMENT  12 total - 4x 6AU6, 2x 6BL8, 1x 6BN8, 1x 6BN4 , 1x 6U8, 1x 12AT7, 1x 6CS6, 1x 12AU7

Tuning Bands   FM

Tuning Scale   Analogue

FM Tuning Range   88 to 108 MHz

Sensitivity   2.5uV (FM)

Distortion   0.5% (FM)

Frequency response   20Hz to 20kHz (FM)

Output   2500mV

Dimensions   16"W x 5.5"H x 13"D"

Weight   27 lbs.

Documentation

McIntosh MR71 Owner's Manual

McIntosh MR71 Service Manual

The History of McIntosh
Founded in 1949, McIntosh is known for offering distinguished home audio systems that deliver the ultimate experience in music and film. Offering products for two-channel stereo sound systems and multi-channel home theaters with surround sound, McIntosh continues to define the ultimate home audio entertainment...
[ Read More ]
Liner Notes

The Mclntosh MR 71 is a precision-engineered, highly sensitive FM Multiplex Tuner.The research staff of Mclntosh Laboratory has developed five new tuner circuit improvements for the MR 71. Automatic stereo-mono switching that is "clickless" and completely electronic. Multipath indicator to eliminate multi-path reception by showing when your antenna is rotated to the correct position for minimum multipath distortion. Double-tuned input circuits before the first R.F. amplifier to reduce spurious responses. New D'Arsonval movement meters of increased sensitivity which do not need zerosetting adjustments. A new computer designed filter to reduce noise from stations broadcasting sub-carrier auxiliary music services. No other tuner uses such a filter.

Stock No.
8071969505501

It's McIntosh. It's tube. It's beautiful. Need we say more?



Condition

9/10

Serial No.

68B43

Orig. MSRP

$399

Restoration

  • Comprehensive bench test
  • Installed LEDs
  • Aligned RF,IF and MPX
  • Cleaned tuning capacitor
  • Cleaned controls, switches, and internal electronics
  • Exterior detailed

Factory Specs

Type   Mono/Stereo Tuner

TUBE COMPLEMENT  12 total - 4x 6AU6, 2x 6BL8, 1x 6BN8, 1x 6BN4 , 1x 6U8, 1x 12AT7, 1x 6CS6, 1x 12AU7

Tuning Bands   FM

Tuning Scale   Analogue

FM Tuning Range   88 to 108 MHz

Sensitivity   2.5uV (FM)

Distortion   0.5% (FM)

Frequency response   20Hz to 20kHz (FM)

Output   2500mV

Dimensions   16"W x 5.5"H x 13"D"

Weight   27 lbs.

Documentation

McIntosh MR71 Owner's Manual

McIntosh MR71 Service Manual

The History of McIntosh

Founded in 1949, McIntosh is known for offering distinguished home audio systems that deliver the ultimate experience in music and film. Offering products for two-channel stereo sound systems and multi-channel home theaters with surround sound, McIntosh continues to define the ultimate home audio entertainment...
[ Read More ]

Liner Notes

The Mclntosh MR 71 is a precision-engineered, highly sensitive FM Multiplex Tuner.The research staff of Mclntosh Laboratory has developed five new tuner circuit improvements for the MR 71. Automatic stereo-mono switching that is "clickless" and completely electronic. Multipath indicator to eliminate multi-path reception by showing when your antenna is rotated to the correct position for minimum multipath distortion. Double-tuned input circuits before the first R.F. amplifier to reduce spurious responses. New D'Arsonval movement meters of increased sensitivity which do not need zerosetting adjustments. A new computer designed filter to reduce noise from stations broadcasting sub-carrier auxiliary music services. No other tuner uses such a filter.

Stock No.

8071969505501

Vintage McIntosh MR71 // Tube Tuner / Professionally Serviced and Aligned
Vintage McIntosh MR71 // Tube Tuner / Professionally Serviced and Aligned
Vintage McIntosh MR71 // Tube Tuner / Professionally Serviced and Aligned
Vintage McIntosh MR71 // Tube Tuner / Professionally Serviced and Aligned
Vintage McIntosh MR71 // Tube Tuner / Professionally Serviced and Aligned
Vintage McIntosh MR71 // Tube Tuner / Professionally Serviced and Aligned
Vintage McIntosh MR71 // Tube Tuner / Professionally Serviced and Aligned
Vintage McIntosh MR71 // Tube Tuner / Professionally Serviced and Aligned
Vintage McIntosh MR71 // Tube Tuner / Professionally Serviced and Aligned
Vintage McIntosh MR71 // Tube Tuner / Professionally Serviced and Aligned

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